中等: secondary使用條件: service conditions中等使用壽命的: medium-lived使用條件: conditio of usage; conditions of usage; conditions of use; operating conditions; running conditions; serviceconditions標準使用條件: normal service conditions極限使用條件: extreme operating conditions模擬使用條件: service-simulated conditions汽車使用條件: vehicle operation condition實際使用條件: actual service conditions特殊使用條件: particular service requirement正常使用條件: normal operating condition; regular service conditions使用條件,加工條件: working conditions不合使用條件的: unserviceable正常的使用條件: regular service conditions重負荷的使用條件: heavy-duty operating conditions最不利的使用條件: maximum possible environment最惡劣使用條件: extreme operating conditions規(guī)定使用條件的財政補貼: conditional grants戰(zhàn)斗使用條件下試驗: operational suitability trial使用條款: terms of use使用條例: service manual; service regulations備用條件: spare key船用條件: shi condition代用條件: fall-back雇用條件: conditions for employment; employment conditions; terms of employment
